Our Pro Dri 100% Polyester Long Sleeve T-Shirt  by Rawlings This high performance moisture management shirt with raglan sleeves is the perfect apparel item to wear under your jersey to keep you warm and dry at the same time. The body of the shirt is made of Pro Dri 100% polyester interlock material. *Due to Pre-Order items being made to order, returns for incorrect size will not be available.  Please ensure you are ordering the correct size! PRE-ORDER WILL CONCLUDE ON 05/23/2021.